Tire tread for pneumatic tire



FIG. 1 is a front elevational view of a tire tread showing my new design, it being understood that the tread pattern repeats circumferentially throughout the outer circumference.

FIG. 2 is a perspective view of one side of the tire tread shown in FIG. 1, the other side being a mirror image of FIG. 2; and,

FIG. 3 is an enlarged fragmentary front and side perspective view thereof.

The broken lines in the drawings represent unclaimed environmental subject matter. 

The ornamental design for a tire tread for pneumatic tire, as shown and described. 